Title:
ENERGY STORAGE UNIT
Document Type and Number:
WIPO Patent Application WO/2020/001511
Kind Code:
A1
Abstract:
Provided is an energy storage unit comprising a housing (111), a phase change material, and a heat exchanger (112). The interior of the housing (111) defines a space for accommodating the phase change material. The heat exchanger (112) is provided to exchange heat with the phase change material. The heat exchanger (112) comprises at least a group of heat exchange units, wherein the cross-section of the heat exchange unit comprises a circular portion (1122) and a multiple spreading lines portion (1121) around the circle. The energy storage unit having the heat exchange unit expedites the cold-accumulation process of the phase change material inside the energy storage unit and can realize rapid cold charging of the energy storage unit.
Inventors:
MENG DI (CN)
DING YULONG (GB)
NIE BINJIAN (GB)
ZHANG BEI (CN)
WANG MENG (CN)
HU XIAOWEI (CN)
TIAN PENG (CN)
LIU SHUNCHAO (CN)
LI CHUNHAI (CN)
DING YULONG (GB)
NIE BINJIAN (GB)
ZHANG BEI (CN)
WANG MENG (CN)
HU XIAOWEI (CN)
TIAN PENG (CN)
LIU SHUNCHAO (CN)
LI CHUNHAI (CN)
Application Number:
PCT/CN2019/093134
Publication Date:
January 02, 2020
Filing Date:
June 26, 2019
Export Citation:
Assignee:
CRRC SHIJIAZHUANG CO LTD (CN)
International Classes:
F28D20/02; F28F1/10
Foreign References:
| CN109099739A | 2018-12-28 | |||
| CN202793123U | 2013-03-13 | |||
| CN106828273A | 2017-06-13 | |||
| CN207019361U | 2018-02-16 | |||
| CN107757456A | 2018-03-06 | |||
| CN207113309U | 2018-03-16 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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